Finding the Fourth Proportional to 5,522.56, 8,283.96 and 2,059.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,522.56 : 8,283.96 = 2,059.12 : x
2. Step 2: Convert to fraction form
   5,522.56/8,283.96 = 2,059.12/x
3. Step 3: Cross multiply
   5,522.56x = 8,283.96 × 2,059.12
4. Step 4: Simplify right side
   5,522.56x = 17,057,667.72
5. Step 5: Solve for x
   x = 17,057,667.72/5,522.56
6. Step 6: Final answer
   x = 3,088.72